org.cryptacular.x509.dn

Class RDNSequence

java.lang.Object

org.cryptacular.x509.dn.RDNSequence

All Implemented Interfaces:

Iterable<RDN>

public class RDNSequence
extends Object
implements Iterable<RDN>

Simple implementation of the X.501 RDNSequence type described in section 4.1.2.4 of RFC 2459.

Author:

Middleware Services

Constructor Summary

Constructors

Constructor and Description
RDNSequence()

Method Summary

Modifier and Type	Method and Description
void	add(RDN rdn) Adds an RDN to the sequence.
Iterable<RDN>	backward()
String	getValue(AttributeType type) Gets the first value of the given type that appears in the attribute list of any RDN in the sequence.
List<String>	getValues(AttributeType type) Gets an immutable list of all attributes of the given type.
Iterator<RDN>	iterator()
String	toString() Creates a comma-separated list of TYPE=VALUE tokens from the attributes in the list in order.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

RDNSequence

public RDNSequence()

Method Detail

add

public void add(RDN rdn)

Adds an RDN to the sequence.

Parameters:

rdn - RDN to add.

iterator

public Iterator<RDN> iterator()

Specified by:

iterator in interface Iterable<RDN>

backward

public Iterable<RDN> backward()

Returns:

Iterable that moves backward over the RDN sequence.

getValues

public List<String> getValues(AttributeType type)

Gets an immutable list of all attributes of the given type. The order of the returned list reflects the ordering of the RDNs and their attributes.

Parameters:

type - Attribute type.

Returns:

Non-null list of attributes of given type. An empty list is returned if there are no attributes of the given type.

getValue

public String getValue(AttributeType type)

Gets the first value of the given type that appears in the attribute list of any RDN in the sequence.

Parameters:

type - Attribute type.

Returns:

Value of first attribute of given type or null if no attributes of given type exist.

toString

public String toString()

Creates a comma-separated list of TYPE=VALUE tokens from the attributes in the list in order.

Overrides:

toString in class Object

Returns:

String representation that resembles an X.509 distinguished name, e.g. CN=foo, OU=Bar, dc=example, dc=com.